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Function and Features

1. Press the composite key [Shift] + [V-set] (Setup) to enter the Configuring

Menu.

2. Select “ Source” in the menu and press [Enter] for confirmation.

3. Select Limit with Left/Right key and press [Enter] for confirmation.

4. Set the V-Max with numeric key and press [Enter].

5. Set the V-Min with numeric key and press [Enter] for confirmation.

Or, select the maximum/minimum current or power with Arrow key.

6. Set maximum/minimum current or power with numeric key or press [Esc]

to exit menu setting.

After the maximum/minimum voltage is set, the output voltage can only be

set within this range. Vmax factory setting is the rated output voltage of

corresponding model of the power supply. V-Min is 0V.

3.14 Charge Protection

This power supply is applicable to battery charge test and provides charge

protection during battery charge test. Even when the internal load is activated,

the UUT will not be discharged. During charge protection, the power supply

switches off output as follows.

1. Power output is switched off ( On/Off key is lighted off) and power supply

will stop output.

2. The internal load discharges the capacity energy at power output through a

small current.

 When abnormal capacity energy discharge is detected, the UUT connected

at the output terminal is a battery or other energy storage devices. Step 3

 When capacity energy discharge of the power supply is normal, it means

that no energy storage device is found. Continue to discharge the current to

0V. End

3. The power supply will automatically switch off the internal load.

This protection function forbids UUT discharge to guarantee device safety.

It also avoids insufficient charge during battery charge test.

3.15 LIST Operation

IT6500D LIST mode comprises 10 files ( File1-File10) in total, and each has 10

waves. Each wave has 10 steps. You need to edit the voltage, current, pulse

width and rise/fall slope of each step. Each wave can set repetition, so does

each list file. Ten wave files can be linked in sequence under one list.

Relationship between List file and wave file is shown below.

ITech IT6522D User Manual

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